Open XDR

Inside Stellar Cyber’s Data Pipeline: The Hidden Engine Behind Smarter Security

AI-driven security, Cybersecurity, IT technology, MSSPs, Network Security, Open XDR, Open XDR Platform / /

Executive Summary Modern SOCs are overwhelmed by data volume and complexity. The ability to filter, normalize, enrich, and route security data at scale without losing fidelity directly impacts detection accuracy, analyst efficiency, and compliance posture. With the full understanding of the significance of the data challenges and needs of such ability, Stellar Cyber’s data pipeline […]

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From Pyramid of Pain to Pyramid of Influence: Rethinking the Analyst’s Role in the Human-Augmented SOC

AI-driven security, Artificial Intelligence, Cyberattacks, Cybersecurity, EDR - Endpoint detection and response, Identity, Identity Threat Detection & Response (ITDR), MSSP, NDR, NG-SIEM, Open XDR, Open XDR Platform, OT Security, security technology, SOC / /

Bullish on Autonomous SOC. Realist about what gets us there. There’s been plenty of talk lately about the Autonomous SOC — a future where machines don’t just alert but correlate, triage, investigate, and respond. It sounds fantastic, especially if you’ve ever worked the night shift buried in alerts. But here’s the truth: you can’t automate

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Identity Security, Reinvented: How Stellar Cyber ITDR Stops Credential-Based Attacks Before They Spread

AI-driven security, Artificial Intelligence, Cyberattacks, Cybersecurity, EDR - Endpoint detection and response, Identity, Identity Threat Detection & Response (ITDR), MSSP, NDR, NG-SIEM, Open XDR, Open XDR Platform, OT Security, security technology, SOC / /

In today’s hybrid world, identity is the new perimeter-and attackers know it. As traditional EDR and SIEM tools struggle to keep up, identity-focused attacks are rising fast. In fact, 70% of breaches now start with stolen credentials, according to Verizon’s 2024 and 2025 DBIR reports. This calls for a smarter approach to identity security-one that

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Why NDR Alone Is No Longer Enough: The Case for an Open, Unified SecOps Platform Built on a Strong NDR Core

AI-driven security, Artificial Intelligence, Cloud Security, Cyberattacks, Cybersecurity, Data Breaches, Data Collection, EDR - Endpoint detection and response, MSSP, MSSPs, NDR, Network Security, NG-SIEM, Open XDR, Open XDR Platform, SOC / /

In today’s cybersecurity arms race, visibility is everything—but context is king. Network Detection and Response (NDR) has long been one of the most effective ways to detect lateral movement, ransomware behaviors, and post-compromise activity using deep packet inspection and behavioral analysis. But as threat actors become more evasive and distributed, relying solely on NDR as a

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Why MSSPs Are Betting on AI—But Still Missing the Power of NDR

AI-driven security, Artificial Intelligence, Cloud Security, Cyberattacks, Cybersecurity, Data Breaches, Data Collection, EDR - Endpoint detection and response, MSSP, MSSPs, NDR, Network Security, NG-SIEM, Open XDR, Open XDR Platform, SOC / /

Live Network Traffic is the Missing Link: AI Can’t Detect What It Can’t See AI is dominating cybersecurity conversations—and MSSPs are rushing to capitalize. Whether through SIEM platforms with built-in ML, or EDRs with AI-assisted investigations, the promise is clear: faster detection, smarter triage, and better outcomes. But here’s the hard truth—AI alone won’t save

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Why MSSPs Need a Human-Augmented Autonomous SOC

Application Security, EDR - Endpoint detection and response, MSSP, MSSPs, NDR, Network Security, Network Traffic Analysis, NG-SIEM, Open XDR, Open XDR Platform, SIEM, SIEM technology, SOC / /

Scaling Cybersecurity Services with Agentic AI—Without Losing the Human Touch For today’s MSSPs (Managed Security Service Providers), the game has changed. Rapidly increasing alert volumes, evolving threat vectors, and an unforgiving labor market are forcing providers to rethink how they deliver security services. While legacy SIEMs and first-generation automation promised relief, they often led to

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Empowering SOC Teams with Open and Seamless API Integration

AI-driven security, Artificial Intelligence, Cloud Security, Cyberattacks, Cybersecurity, EDR - Endpoint detection and response, EDR Alerts, MSSP, MSSPs, Open XDR, Open XDR Platform, SOC, XDR / /

Today’s complex cyberthreat landscape poses both enterprises and Managed Security Service Providers (MSSPs) multiple challenges. To combat evolved threats across diverse IT & Security environments, cybersecurity professionals develop an array of tools and data sources to monitor their specific threat landscape. However, the tool array presents its own difficulties, as there are gaps in visibility,

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The Power of Partnership: How Armis and Stellar Cyber Combine Forces to Redefine Security Operations

Cloud Security, Cyberattacks, Cybercriminals, Cybersecurity, IOT Security, MSSP, MSSPs, Open XDR, security technology, SOC / /

When it comes to cybersecurity, Armis and Stellar Cyber bring something unique to the table. Armis, a recognized leader in asset visibility and management, empowers organizations with real-time, comprehensive visibility across all devices—whether in the cloud, on-premises, or in IoT environments. Meanwhile, Stellar Cyber’s Open XDR platform is all about making security operations simpler, smarter,

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Stellar Cyber partnering with NCSA enhances KKU’s cybersecurity teaching efficiency with new Open XDR platform

Application Security, Cloud Security, Cyberattacks, Cybersecurity, EDR - Endpoint detection and response, EDR Alerts, IOT Security, IT technology, NDR, Network, Network Security, Network Traffic Analysis, Open XDR, Open XDR Platform, OT Environment, OT Security, security technology, XDR / /

Stellar Cyber, the innovator of Open XDR technology, announced its partnership with The National Cyber ​​Security Agency of Thailand (NCSA) in providing the new Open XDR platform, under the Stellar Cyber University Program, to enable Khon Kaen University (KKU) free access to the Stellar Cyber’s advanced comprehensive detection and response platform. This collaboration is to

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Introducing Stellar Cyber RiskShield

Incident Response, Open XDR, Open XDR Platform, Resilient Cybersecurity / /

In the rapidly evolving cybersecurity landscape, companies of all sizes struggle to navigate the complexities of cyber insurance as threats become more frequent and sophisticated. Understanding this fundamental challenge, we recently unveiled the RiskShield Cyber Insurance Program, designed explicitly for Managed Security Service Providers (MSSPs). This program enables MSSPs to offer tailored, exclusive cyber insurance rates

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Enhancing Security Operations with 1Password Integration

Incident Response, Open XDR, Open XDR Platform, Resilient Cybersecurity / /

At Stellar Cyber, we’re committed to empowering security teams with the tools they need to protect increasingly complex digital environments. That’s why we’re excited to introduce our latest integration with 1Password, a leader in identity security that’s trusted by over 150,000 businesses worldwide. This integration represents a significant step forward in streamlining security operations and accelerating

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Recent Outages Reveal Crucial Vulnerability in Security Infrastructure – and the Need for More Comprehensive Solutions

AI-driven security, Data Breaches, Data Storage, Endpoint, Network, Network Security, Open XDR, Open XDR Platform / /

Microsoft and CrowdStrike occupied headlines for weeks after complications following a software update and a DDoS attack that left customers vulnerable and unable to access their data. While the two events were unrelated, the rapid succession of one failure after another leaves a very wide base of customers wondering exactly how much is at stake,

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Drive efficiency with Stellar Cyber Open XDR platform on Oracle Government Cloud

AI-driven security, Artificial Intelligence, Breach Detection, Cloud Security, Cyberattacks, Data Breaches, EDR Alerts, MSSP, MSSPs, NDR, Network Security, Network Traffic Analysis, NG-SIEM, Open XDR, Open XDR Platform, SIEM, SOC, XDR Adoption, XDR Solutions / /

Government security operations (SecOp) teams face unique challenges as they grapple with relentless attacks in an environment that can shift unexpectedly. The pressure intensifies in the government, and budgets are often constrained. This combination of factors creates a perfect storm of stress and uncertainty. SecOps leaders must find ways to ensure their teams can protect

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Fighting AI with AI: Tools for the Twenty-First Century

AI-driven security, Artificial Intelligence, Breach Detection, Cloud Security, Cyberattacks, Cybersecurity, Data Breaches, MSSP, Open XDR, Open XDR Platform, Security Operations Center (SOC) / /

In a recent conversation with a major educational institution’s CIO, the following circumstance arises: a university administrator is hiring for a position; of over 300 resumes that he receives, 95% of them look so similar that they could have come from the same person. And in a way, they did. With the proliferation of AI-powered

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Are You Competing with Your Vendor?

Incident Response, Open XDR, Open XDR Platform, Resilient Cybersecurity / /

The rise of the managed security service provider (MSSP) has provided a lifeline to many security teams that struggle to deliver the security outcomes their organizations demand. By partnering with a company whose sole purpose is to provide security services, security teams of any size in any industry can immediately uplevel their security posture while

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Five Reasons LevelBlue (formerly AT&T Cybersecurity, formerly AlienVault) customers are moving to Stellar Cyber

Incident Response, Open XDR, Open XDR Platform, Resilient Cybersecurity / /

One thing is for sure about 2024: There has been no shortage of drama in the vendor landscape for cybersecurity teams. With four significant transactions and dozens of other smaller ones, the vendor landscape will no doubt look a lot different this time next year. One company that has bounced more than most is AlienVault.

Five Reasons LevelBlue (formerly AT&T Cybersecurity, formerly AlienVault) customers are moving to Stellar Cyber Read More »

Five Reasons IBM QRadar SIEM On-Premises Users Evaluate and Choose Stellar Cyber Open XDR

Incident Response, Open XDR, Open XDR Platform, Resilient Cybersecurity / /

By now, everyone knows the SIEM market is experiencing a never-before-seen consolidation, causing many security teams to re-evaluate their current SIEM products. That said, no user base is taking the brunt of this chaos more than current IBM QRadar On-premises SIEM users. This customer base is much like a 3rd baseman whose contract expires at

Five Reasons IBM QRadar SIEM On-Premises Users Evaluate and Choose Stellar Cyber Open XDR Read More »

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